UV electroplating primer spraying device based on rotary uniform spraying

Abstract

The utility model discloses a UV electroplating primer spraying device based on rotation uniform spraying, and relates to the field of electroplating paint spraying, the UV electroplating primer spraying device comprises a device shell, an operation table is connected in the device shell, an adjusting mechanism is movably connected to the left side in the device shell, a controller is installed on the outer side of the device shell, an air drying assembly is installed in the device shell, and the air drying assembly is movably connected with the adjusting mechanism. And a spraying assembly is connected to the bottom of the device shell, an extrusion mechanism for stably positioning a workpiece is arranged in the rotating groove, the extrusion mechanism comprises a worm, and the worm is installed in the rotating groove through a motor. According to the UV electroplating primer spraying device based on rotation uniform spraying, extrusion positioning can be conducted when three fixing blocks move to the side face of a workpiece, the stability of the workpiece in the machining process is improved, a spraying head can swing through back-and-forth rotation, the spraying range is widened, the direction can be adjusted when a connecting block rotates, and the spraying efficiency is improved. After the direction of the connecting block is adjusted, the transverse machining efficiency of the machined part can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electroplating paint spraying technical field, concretely is a UV electroplating primer spraying device based on rotation even spraying. BACKGROUND

[0002] Electroplating paint spraying is a kind of paint spraying technology, usually used to improve the appearance of object, increase corrosion resistance, or improve its mechanical properties, many workpieces need to use spraying device to spray UV electroplating primer to workpiece surface, UV electroplating primer is a kind of special primer for surface treatment before electroplating, usually used to improve the adhesion of electroplated layer and surface quality, and spraying device is the equipment of improving spraying effect and spraying precision, the nozzle of most spraying devices is inconvenient to rotate, which will affect the effect of even spraying.

[0003] At present, UV electroplating primer spraying device still has certain deficiency, such as workpiece paint spraying is manually operated and time-consuming and laborious:

[0004] In order to workpiece paint spraying is manually operated and time-consuming and laborious, the prior art (publication number: CN218655030U) discloses a UV electroplating primer spraying device, the cavity in the storage tank is pressurized by the inlet pipe, the storage tank is provided with UV electroplating primer, the electroplating primer is sprayed to the inside of vertical pipe by the outlet pipe, a plurality of nozzles are arranged at the bottom end of vertical pipe, and the primer is sprayed by the nozzles, which saves manpower to a certain extent;

[0005] But the spraying device used at present still has certain deficiency, in the above document, a plurality of nozzles are arranged at the bottom end of vertical pipe, and the primer is sprayed by the nozzles, which saves manpower to a certain extent, but the workpiece is fixed by spring when the spraying device is positioned, and the clamping force is limited, and most spraying devices are fixed in two directions, the workpiece may be inclined and displaced, which affects the spraying effect, secondly, the nozzles of the device are mostly fixed, and the spraying range is limited, and there is a blind area when spraying some irregular workpieces, which causes uneven spraying effect and affects the spraying quality, therefore, the existing structure needs to be improved. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of UV electroplating primer spraying device based on rotation even spraying to solve the problems of inconveniently stable processing of workpiece and inconveniently adjusting spraying range in the above background technique.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a UV electroplating primer spraying device based on rotation uniform spraying, including device shell, the inside connection of device shell has operation platform, the inside left side swing joint of device shell has adjustment mechanism, the outside installation of device shell has controller, the inside installation of device shell has air -dry subassembly, the bottom connection of device shell has spray material subassembly,

[0008] The operation platform is internally provided with a rotating groove, three through grooves are formed in the top of the rotating groove, an extrusion mechanism for stably positioning the workpiece is arranged in the rotating groove, the extrusion mechanism comprises a worm, the worm is mounted in the rotating groove through a motor, a worm wheel is engagedly connected to the side surface of the worm, and the worm wheel is rotatably connected to the center position of the rotating groove.

[0009] The adjustment mechanism comprises an external block, the external block slides in the device shell, and a connecting block is connected to the side surface of the external block.

[0010] Further, the worm wheel top is fixed with a rotating disc, bearings are connected between the rotating groove and the rotating disc, three second extrusion grooves are formed in the upper surface of the rotating disc, extrusion rods are connected in the through grooves in the second extrusion grooves, the extrusion rods slide in the rotating groove, and a fixed block is fixed to the top of the extrusion rod.

[0011] Further, the connecting block is connected with three rotating shafts on the right side, a spray head is mounted on the right end of the rotating shaft, and the spray head rotates on the side surface of the adjustment mechanism through the rotating shaft.

[0012] Further, the adjustment mechanism is slidably connected with a sliding rod through an electric push rod, three rotating grooves are formed in the right side of the sliding rod, a rotating block is rotatably connected in the rotating groove, a sliding block is rotatably connected to the right end of the rotating block, the sliding block slides in the sliding groove, and the sliding groove is formed on the left side of the spray head.

[0013] Further, the external block is provided with a rotating mechanism for improving the spraying effect, the rotating mechanism comprises a gear, the gear rotates in the external block through a motor, and a fixed ring is rotatably connected to the inside of the external block close to the gear.

[0014] Further, the fixed ring is fixed to the left center position of the connecting block, a tooth ring is fixed to the surface of the fixed ring, and the tooth ring is engagedly connected to the bottom of the gear.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. The UV electroplating primer spraying device based on rotating uniform spraying, three fixed blocks can be extruded and positioned when moving to the side of the workpiece, the stability of the workpiece during processing is improved, the swing of the nozzle can be realized through back and forth rotation, the range of spraying is improved, the direction of the connecting block can be adjusted when the connecting block rotates, and the efficiency of transverse processing of the workpiece is improved after the direction of the connecting block is adjusted;

[0017] 2. The worm and the worm wheel are provided, the stable rotation of the rotating disc can be realized through the threaded connection mode of the worm and the worm wheel, the threaded connection has greater torsion, the rotation jamming of the rotating disc can be reduced, and use is more convenient;

[0018] 3. The second extrusion groove is provided, the movement of the fixed block position can be realized through the extrusion of the extrusion rod on the second extrusion groove, so that the three fixed blocks can simultaneously position the workpiece, and the stability of workpiece processing is improved;

[0019] 4. The rotating shaft is provided, the direction adjustment of the nozzle can be realized through the rotating shaft, the range of spraying of the nozzle is improved, and therefore the spraying effect of the nozzle is improved;

[0020] 5. The sliding rod is provided, the angle adjustment of the three nozzles can be simultaneously controlled through the sliding rod, use is convenient, and the operation efficiency of the device is improved. DRAWINGS

[0021] Figure 1 It is an overall front view three-dimensional structure schematic diagram of the utility model;

[0022] Figure 2 It is an overall side view three-dimensional structure schematic diagram of the utility model;

[0023] Figure 3 It is an operating table cross section three-dimensional structure schematic diagram of the utility model;

[0024] Figure 4 It is a worm gear enlarged three-dimensional structure schematic diagram of the utility model;

[0025] Figure 5 It is an adjusting mechanism enlarged three-dimensional structure schematic diagram of the utility model;

[0026] Figure 6 It is a connecting block cross section three-dimensional structure schematic diagram of the utility model;

[0027] Figure 7 It is a sliding rod cross section three-dimensional structure schematic diagram of the utility model;

[0028] Figure 8 It is a fixed ring enlarged three-dimensional structure schematic diagram of the utility model.

[0029] In the figure: 1, device shell; 2, operating table; 3, adjusting mechanism; 4, controller; 5, air-drying assembly; 6, material spraying assembly; 201, rotating groove; 202, through groove; 203, worm; 204, worm gear; 205, rotating disc; 206, second extrusion groove; 207, extrusion rod; 208, fixed block; 301, external connecting block; 302, connecting block; 303, rotating shaft; 304, spray head; 305, sliding rod; 306, rotating groove; 307, rotating block; 308, sliding block; 309, sliding groove; 310, gear; 311, fixed ring; 312, toothed ring. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] Embodiment one:

[0032] As Figures 1-4 shown in the technical solution, the present application provides the following technical solution: in order to solve the problem that the spraying device is not convenient for stable machining of workpieces, an extrusion mechanism is disclosed:

[0033] Including device shell 1, operation platform 2 is connected inside device shell 1, adjusting mechanism 3 is movably connected to the left side inside device shell 1, controller 4 is installed on the outside of device shell 1, air-drying assembly 5 is installed inside device shell 1, spray assembly 6 is connected to the bottom of device shell 1, rotating groove 201 is formed in the inside of operation platform 2, three through grooves 202 are formed in the top of rotating groove 201, extrusion mechanism for stably positioning workpiece is arranged in the inside of rotating groove 201, extrusion mechanism includes worm 203, and worm 203 is installed in the inside of rotating groove 201 through motor, worm 203 is meshingly connected with worm gear 204 on the side, worm gear 204 is rotatably connected at the center position of rotating groove 201, adjusting mechanism 3 includes external block 301, external block 301 slides in the inside of device shell 1, connecting block 302 is connected on the side of external block 301, rotating disc 205 is fixed on the top of worm gear 204, bearing is connected between rotating groove 201 and rotating disc 205, three second extrusion grooves 206 are formed in the upper surface of rotating disc 205, extrusion rod 207 is connected through the inside of second extrusion groove 206 and through groove 202, extrusion rod 207 slides in the inside of rotating groove 201, fixed block 208 is fixed on the top of extrusion rod 207, when the spraying device is used, program is input through controller 4, program can start air-drying assembly 5 to run, air-drying assembly 5 can accelerate the air-drying of workpiece when running, then place the processed piece on the surface of operation platform 2, operation platform 2 will drive workpiece to rotate under the driving of motor, then adjusting mechanism 3 is moved to the side of workpiece through motor, at this time, the paint in spray assembly 6 is sprayed out through adjusting mechanism 3 by starting pump, the sprayed paint can be uniformly sprayed on the surface of workpiece, primer spraying is realized, when positioning, workpiece is placed on the center position of the upper surface of operation platform 2, then worm 203 is driven to rotate by starting motor output end, worm 203 can drive worm gear 204 to meshingly rotate when rotating, worm gear 204 can rotate through rotating groove 201 when meshingly rotating, worm gear 204 can drive rotating disc 205 to rotate when rotating, rotating disc 205 can rotate in the inside of rotating groove 201 through bearing at the same time, rotating disc 205 can drive three second extrusion grooves 206 to rotate when rotating, the inner wall of second extrusion groove 206 can extrude the surface of extrusion rod 207 when rotating, extrusion rod 207 can slide through through groove 202 when being extruded, extrusion rod 207 can drive fixed block 208 to move when sliding, fixed block 208 can be extruded and positioned when moving to the side of workpiece, the stability of workpiece during processing is improved.

[0034] Example two:

[0035] As Figure 1 , Figure 5 , Figure 6 And Figure 7The technical scheme is shown, and the utility model provides the following technical scheme: in order to solve the problem that the spraying device is inconvenient to adjust the spraying range, influence processing efficiency, disclose adjusting mechanism 3:

[0036] Three rotating shafts 303 are connected to the right side of the connecting block 302, and a spray head 304 is installed at the right end of the rotating shaft 303. The spray head 304 rotates on the side of the adjusting mechanism 3 through the rotating shaft 303. A sliding rod 305 is connected to the inside of the adjusting mechanism 3 through an electric push rod. Three rotating grooves 306 are formed on the right side of the sliding rod 305. A rotating block 307 is rotatably connected inside the rotating groove 306. A sliding block 308 is rotatably connected to the right end of the rotating block 307. The sliding block 308 slides in the sliding groove 309. The sliding groove 309 is formed on the left side of the spray head 304. When the spraying device sprays, especially when it sprays some irregular workpieces, the electric push rod can be started to push the sliding rod 305 to move. The sliding rod 305 can slide in the adjusting mechanism 3 when it moves. The sliding rod 305 can push the rotating block 307 to move when it slides. The spray head 304 can be moved by the rotating block 307. The spray head 304 can rotate on the right side of the adjusting mechanism 3 through the rotating shaft 303 when it moves. The sliding block 308 can be rotated when the spray head 304 rotates. The rotating block 307 can rotate with the sliding block 308 through the rotating groove 306 when the sliding block 308 rotates. The sliding block 308 can slide through the sliding groove 309 when it rotates. The angle of the spray head 304 can be adjusted by rotating it. The spray head 304 can also swing by rotating back and forth. The range of spraying can be improved when it swings, and more uniform spraying effect can be achieved.

[0037] Example three:

[0038] As Figure 5 and Figure 8 The utility model provides the following technical scheme: in order to solve the problem that the spraying range horizontal spraying efficiency is not high, influence workpiece horizontal spraying effect, disclose rotating mechanism:

[0039] The outer connecting block 301 is internally provided with a rotating mechanism for improving the spraying effect, the rotating mechanism comprises a gear 310, the gear 310 rotates in the inner part of the outer connecting block 301 through a motor, the inner part of the outer connecting block 301 close to the gear 310 is rotationally connected with a fixing ring 311, the fixing ring 311 is fixed at the left center position of the connecting block 302, the surface of the fixing ring 311 is fixed with a gear ring 312, the gear ring 312 is meshingly connected at the bottom of the gear 310, before spraying of the spraying device, the motor output end can drive the gear 310 to rotate, the gear 310 can drive the gear ring 312 to meshingly rotate when rotating, the gear ring 312 can rotate through the fixing ring 311 when meshingly rotating, the fixing ring 311 can rotate through the outer connecting block 301 when rotating, the fixing ring 311 can drive the connecting block 302 at the right end to rotate when rotating, the connecting block 302 can adjust the direction when rotating, the connecting block 302 can improve the efficiency of transverse machining of the machined part after adjusting the direction, and the uniform spraying effect is further improved.

[0040] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A UV electroplating primer spraying device based on rotating uniform spraying, comprising a device shell (1), an operation table (2) connected inside the device shell (1), an adjusting mechanism (3) movably connected to the left side inside the device shell (1), a controller (4) installed on the outside of the device shell (1), a air-drying assembly (5) installed inside the device shell (1), and a material spraying assembly (6) connected to the bottom of the device shell (1). Characterized in that; The rotating groove (201) is provided with three through grooves (202) at the top, and an extrusion mechanism for stably positioning the workpiece is arranged in the rotating groove (201), the extrusion mechanism comprises a worm (203), and the worm (203) is mounted in the rotating groove (201) by a motor, the side surface of the worm (203) is engaged with a worm wheel (204), and the worm wheel (204) is rotatably connected to the center position of the rotating groove (201). The adjusting mechanism (3) comprises an external block (301) which is slidably arranged in the device shell (1), and the external block (301) is connected with a connecting block (302).

2. A UV electrocoat primer spraying device based on rotary uniform spraying according to claim 1, characterized in that: The worm wheel (204) is fixed with a rotating disc (205), bearings are arranged between the rotating groove (201) and the rotating disc (205), three second extrusion grooves (206) are formed in the upper surface of the rotating disc (205), extrusion rods (207) are arranged in the second extrusion grooves (206) and the through grooves (202) in a penetrating manner, the extrusion rods (207) are slidably arranged in the rotating groove (201), and fixed blocks (208) are fixed to the top ends of the extrusion rods (207).

3. A UV electrocoat primer spraying device based on rotary uniform spraying according to claim 1, characterized in that: The connecting block (302) is connected with three rotating shafts (303) on the right side, the rotating shafts (303) are provided with nozzles (304) at the right ends, and the nozzles (304) are rotatably arranged on the side of the adjusting mechanism (3) by the rotating shafts (303).

4. A UV electrocoat primer spraying device based on rotary uniform spraying according to claim 1, characterized in that: The adjusting mechanism (3) is slidably connected with a sliding rod (305) by an electric push rod, the sliding rod (305) is provided with three rotating grooves (306) on the right side, rotating blocks (307) are rotatably arranged in the rotating grooves (306), the rotating blocks (307) are rotatably connected with sliding blocks (308) at the right ends, the sliding blocks (308) are slidably arranged in sliding grooves (309), and the sliding grooves (309) are arranged on the left side of the nozzles (304).

5. A UV electrocoat primer spraying device based on rotary uniform spraying according to claim 1, characterized in that: The external block (301) is provided with a rotating mechanism for improving the spraying effect, the rotating mechanism comprises a gear (310), the gear (310) is rotatably arranged in the external block (301) by a motor, and a fixed ring (311) is rotatably arranged in the internal part of the external block (301) close to the gear (310).

6. A UV electrocoat primer spraying device based on rotating uniform spraying according to claim 5, characterized in that: The fixed ring (311) is fixed to the left center position of the connecting block (302), a tooth ring (312) is fixed to the surface of the fixed ring (311), and the tooth ring (312) is engaged with the bottom of the gear (310).

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